2016121890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2167873}}^1$

素因数の和:2167914

約数の個数: 32

約数和(自身を含む): 4994781696

約数和(自身を除く): 2978659806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 2167873, 4335746, 6503619, 10839365, 13007238, 21678730, 32518095, 65036190, 67204063, 134408126, 201612189, 336020315, 403224378, 672040630, 1008060945, 2016121890]

約数ペア:

[(1, 2016121890), (2, 1008060945), (3, 672040630), (5, 403224378), (6, 336020315), (10, 201612189), (15, 134408126), (30, 67204063), (31, 65036190), (62, 32518095), (93, 21678730), (155, 13007238), (186, 10839365), (310, 6503619), (465, 4335746), (930, 2167873)]